Faltron Java Port Scanner

Faltron Java Port Scanner is a open source and very simple port scanner written in Java. It maximize the use of multi-threading by creating as much threads as possible, thus speeding up the scanning process. I have not add any special features in the first release. Feel free to modify it, you can find the source codes here. If you are not a programmer, you can still download and use it using the link above. To run, double click on the jar file, but you need to have the Java Runtime Environment installed. It is compiled with Java JDK 6.

Use it only to scan your own machines or those that you have permission to.